package com.atguigu.blog.service;

import com.atguigu.blog.pojo.Article;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.List;

public interface  ArticleService extends IService<Article> {

    List<Article> findAll();

    Article findById(String id);

    List<Article> findByUsername(String username);
}